Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:43Z
2ψ² + 5ψ + 4 = 0
N₂ + 3H₂ ⇌ 2NH₃
det| 1 4 ; 0 2 | = 2
129K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 1 4 ; 3 2 | = -10
153K
∑_{k=1}^{n} k = n(n+1)/2
473K
∑_{k=1}^{n} k = n(n+1)/2
338K
det| 10 2 ; 1 11 | = 108
188K